CN221062887U - Silicon carbide sealing member grinder - Google Patents

Abstract

The utility model belongs to the technical field of material grinding, in particular to a silicon carbide sealing piece grinding device, which comprises a grinding box, wherein a feed inlet is formed in the grinding box; through setting up the filter plate, start first motor, drive first gear through the output shaft and rotate, drive the second gear and rotate, and drive first grinding roller and second grinding roller relative rotation, with this grinds the carborundum raw materials, throw into the grinding incasement with the raw materials from the pan feeding hopper, drop between two grinding rollers, the raw materials that are ground drops on the filter plate, start the third motor, drive the striking piece and rotate, strike the filter plate, produce vibrations, if raw materials granule size is qualified, can drop in the finished product collection box from the filtration pore of seting up on the filter plate, if raw materials granule size is great, can slide out the grinding case along the guide block, drop in the side box, handle qualified and unqualified raw materials respectively, when guaranteeing grinding quality, grinding efficiency has been improved.

Description

Silicon carbide sealing member grinder

Technical Field

The utility model belongs to the technical field of material grinding, and particularly relates to a silicon carbide sealing piece grinding device.

Background

Before processing the silicon carbide sealing member, in order to improve the processing quality of the silicon carbide sealing member, the raw material of the silicon carbide sealing member is generally ground to improve the fineness of the raw material of the silicon carbide sealing member, and further to improve the quality of the silicon carbide sealing member, and a grinding device is generally used for grinding the raw material.

The grinding device in the prior art generally comprises a grinding box, grinding rollers, a collecting box and other structures, wherein the grinding box is arranged inside the grinding rollers, raw materials are thrown into the grinding box from a feeding port and fall between the grinding rollers, and the two grinding rollers relatively rotate to crush and grind the raw materials and finally fall into the collecting box.

In the prior art, when grinding, consider pouring the raw materials into the grinding case entirely, can produce the jam in grinding department, consequently set up two grinding roller intervals great, can appear two kinds of situations of qualification and disqualification, and the unqualified raw materials need grind once more, until the granule size reaches the standard, and grinding efficiency is lower, and required time is longer.

Accordingly, a silicon carbide seal grinding device is proposed to address the above-described problems.

Disclosure of utility model

In order to make up for the defect of the prior art, the problem that when grinding, considering that raw materials are poured into a grinding box completely, blockage can be generated at a grinding position, therefore, the distance between two grinding rollers is set larger, two conditions of qualification and disqualification can occur, the disqualification raw materials need to be ground again until the particle size reaches the standard, the grinding efficiency is lower, and the required time is longer is solved.

The technical scheme adopted for solving the technical problems is as follows: the utility model discloses a silicon carbide sealing piece grinding device, which comprises a grinding box, wherein a feeding hole is formed in the grinding box, a feeding hopper is fixedly connected to the feeding hole, two guide plates are fixedly connected to the grinding box, the guide plates are symmetrically arranged, a gear box is fixedly connected to the rear side of the grinding box, a first motor is fixedly connected to the gear box through a gear rack, a first gear is fixedly connected to an output shaft of the first motor, the first gear is rotatably connected to the gear box through a bearing, a second gear is rotatably connected to the gear box through a bearing, the second gear is meshed with the first gear, a first grinding roller is fixedly connected to the first gear through a connecting shaft, a second grinding roller is fixedly connected to the second gear through a connecting shaft, two filter plates are fixedly connected to the grinding box through fixing rods, a plurality of filter holes are formed in a slanting mode, two filter plates are symmetrically arranged, two guide blocks are fixedly connected to the upper surfaces of the filter plates, and limit plates are fixedly connected to the two sides of the filter plates.

Preferably, the grinding box both sides rigid coupling has the side box, the rigid coupling has the second motor in the side box, the rigid coupling has the fixed plate in the side box, the rigid coupling has the axis of rotation on the second motor output shaft, the rigid coupling has helical blade in the axis of rotation, the discharge gate has been seted up to side box one side, the feed back mouth has been seted up to grinding box corresponding position department, the feed back mouth department rigid coupling that grinding box was seted up has the feed back hopper, the feed back hopper sets up in the stock guide top, the feed back hopper is the slope setting.

Preferably, the grinding box is fixedly connected with a third motor through a motor frame, an output shaft of the third motor is fixedly connected with a rotating shaft, and a plurality of impact blocks are fixedly connected on the rotating shaft.

Preferably, the grinding box is provided with a collecting opening, a finished product collecting box is inserted in the collecting opening, a fixing strip is fixedly connected below the grinding box, a sliding groove is formed below the finished product collecting box, the fixing strip is slidably connected in the sliding groove, and a handle is fixedly connected on the finished product collecting box.

Preferably, an observation port is formed in the grinding box, and an observation window is fixedly connected to the observation port formed in the grinding box.

Preferably, the grinding box is fixedly connected with a mounting box, and a controller is fixedly connected in the mounting box.

The utility model has the beneficial effects that:

The utility model provides a silicon carbide sealing piece grinding device, which is characterized in that a filter plate is arranged, a first motor is started, the first motor drives a first gear to rotate through an output shaft, drives a second gear to rotate, and drives a first grinding roller and a second grinding roller to rotate relatively, so that silicon carbide raw materials are ground, the raw materials are thrown into a grinding box from a feeding hopper and fall between the two grinding rollers, the ground raw materials fall onto the filter plate, a third motor is started, the third motor drives a rotating shaft to rotate through the output shaft, drives an impact block to rotate, and the filter plate is knocked, vibration is generated, if the size of raw material particles is qualified, the raw material particles fall into a finished product collecting box from a filter hole formed in the filter plate, if the size of the raw material particles is large, the raw material particles slide out of the grinding box along a guide block and fall into a side box, the qualified raw materials and unqualified raw materials are respectively processed, the grinding quality is ensured, and the grinding efficiency is improved.

The utility model provides a silicon carbide sealing piece grinding device, which is characterized in that a second motor is started by setting the silicon carbide sealing piece grinding device to fall into a side box body, the second motor drives a spiral blade to rotate through an output shaft, unqualified raw materials are sent to the upper part of the side box body and sent to a feed back hopper to fall onto a material guide plate again, and grinding quality can be improved by repeated grinding, so that the fineness of the silicon carbide sealing piece is ensured.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a perspective view of the rear view of the present utility model;

FIG. 3 is a perspective view of the interior of the grinding chamber of the present utility model;

FIG. 4 is a perspective view of the interior of the gearbox of the present utility model;

FIG. 5 is a perspective view of the inside of the side case of the present utility model;

FIG. 6 is a perspective view of a spindle according to the present utility model;

legend description:

1. A grinding box; 2. feeding into a hopper; 3. a material guide plate; 4. a gear box; 5. a first motor; 6. a first gear; 7. a second gear; 8. a first grinding roller; 9. a second grinding roller; 10. a filter plate; 11. a guide block; 12. a limiting plate; 13. a finished product collection box; 14. a side case; 15. a second motor; 16. a fixing plate; 17. a helical blade; 18. returning to a hopper; 19. a third motor; 20. a rotating shaft; 21. an impact block; 22. an observation window; 23. and a controller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Specific examples are given below.

Referring to fig. 1-6, the present utility model provides a silicon carbide sealing member grinding device, including a grinding box 1, a feeding port is formed on the grinding box 1, a feeding hopper 2 is fixedly connected at the feeding port, two material guiding plates 3 are fixedly connected in the grinding box 1, the material guiding plates 3 are symmetrically arranged, a gear box 4 is fixedly connected at the rear side of the grinding box 1, a first motor 5 is fixedly connected on the gear box 4 through a gear rack, a first gear 6 is fixedly connected on an output shaft of the first motor 5, the first gear 6 is rotatably connected in the gear box 4 through a bearing, a second gear 7 is rotatably connected in the gear box 4 through a bearing, the second gear 7 is meshed with the first gear 6, a first grinding roller 8 is fixedly connected with the first gear 6 through a connecting shaft, a second grinding roller 9 is fixedly connected with the second gear 7 through a connecting shaft, two filter plates 10 are fixedly connected in the grinding box 1 through a fixing rod, a plurality of holes are formed in the filter plates 10, the filter plates 10 are symmetrically arranged, and the two filter plates 10 are fixedly connected at the two sides of the filter plates 10, and the two filter plates are fixedly connected with two filter plates 11, and the two filter plates are arranged at the sides of the filter plates 10 are fixedly connected.

When the grinding machine works, the first motor 5 is started, the first motor 5 drives the first gear 6 to rotate through the output shaft, the first gear 6 is meshed with the second gear 7, the second gear 7 can be driven to rotate, the first gear 6 drives the first grinding roller 8 to rotate, the second gear 7 drives the second grinding roller 9 to rotate opposite to the first grinding roller 8, so that silicon carbide raw materials are thrown into the grinding box 1 from the feeding hopper 2, one part of the raw materials fall between the two grinding rollers, the other part of the raw materials fall onto the upper surface of the material guide plate 3 and fall between the two grinding rollers along the material guide plate 3, the ground raw materials fall onto the filter plate 10, if the raw materials are qualified in particle size, the raw materials fall into the finished product collecting box 13 from the filter holes formed in the filter plate 10, if the raw materials are large in particle size, the raw materials slide out of the grinding box 1 along the material guide block 11, the qualified raw materials and unqualified raw materials are respectively processed, the grinding quality is ensured, and meanwhile, the grinding efficiency is improved.

Further, as shown in fig. 1, fig. 2 and fig. 5, the two sides of the grinding box 1 are fixedly connected with a side box body 14, a second motor 15 is fixedly connected in the side box body 14, a fixed plate 16 is fixedly connected in the side box body 14, a rotating shaft is fixedly connected on an output shaft of the second motor 15, a spiral blade 17 is fixedly connected on the rotating shaft, a discharge hole is formed in one side of the side box body 14, a feed back hole is formed in a position corresponding to the grinding box 1, a feed back hopper 18 is fixedly connected at the feed back hole formed in the grinding box 1, the feed back hopper 18 is arranged above the guide plate 3, and the feed back hopper 18 is obliquely arranged.

During operation, drop to side box 14 in, start second motor 15, second motor 15 drives helical blade 17 through the output shaft and rotates, sends the side box 14 top with unqualified raw materials, sends back hopper 18 department, falls again on the stock guide 3, grinds once more, and up to the whole standard of raw materials, grinds many times and can improve grinding quality, guarantees the fineness of carborundum sealing member.

Further, as shown in fig. 1, 3 and 6, the grinding box 1 is fixedly connected with a third motor 19 through a motor frame, an output shaft of the third motor 19 is fixedly connected with a rotating shaft 20, and a plurality of impact blocks 21 are fixedly connected on the rotating shaft 20.

When the filter is in operation, the third motor 19 is started, the third motor 19 drives the rotating shaft 20 to rotate through the output shaft, drives the impact block 21 to rotate, and strikes the filter plate 10 to generate vibration, and the vibration can shake down the raw materials clamped in the filter holes, so that the grinding efficiency is prevented from being reduced due to the blockage of the filter plate 10.

Further, as shown in fig. 1 and fig. 3, the grinding box 1 is provided with a collecting opening, a finished product collecting box 13 is inserted in the collecting opening, a fixing strip is fixedly connected below the grinding box 1, a chute is provided below the finished product collecting box 13, the fixing strip is slidably connected in the chute, and a handle is fixedly connected on the finished product collecting box 13.

During operation, raw materials screened through the filter plate 10 fall into the finished product collecting box 13, after the raw materials are ground, a worker holds the handle to pull out the finished product collecting box 13, and the fixing strip slides along the chute to prevent deviation.

Further, as shown in fig. 1, an observation port is formed in the grinding box 1, and an observation window 22 is fixedly connected to the observation port formed in the grinding box 1.

During operation, a worker can observe the internal grinding condition of the grinding box 1 through the observation window 22 and perform corresponding operation according to the grinding condition.

Further, as shown in fig. 1, a mounting box is fixedly connected to the grinding box 1, and a controller 23 is fixedly connected to the mounting box.

In operation, the controller 23 can control the first motor 5, the second motor 15 and the third motor 19 to facilitate specific grinding operations according to real-time conditions.

Working principle: the controller 23 is used for controlling a plurality of motors, the first motor 5 is started, the first motor 5 drives the first gear 6 to rotate through the output shaft, as the first gear 6 is meshed with the second gear 7 and can drive the second gear 7 to rotate, the first gear 6 drives the first grinding roller 8 to rotate, the second gear 7 drives the second grinding roller 9 to rotate opposite to the first grinding roller 8, so that silicon carbide raw materials are ground, raw materials are thrown into the grinding box 1 from the feeding hopper 2, one part of the raw materials fall between the two grinding rollers, the other part of the raw materials fall onto the upper surface of the guide plate 3 and fall between the two grinding rollers along the guide plate 3, the ground raw materials fall onto the filter plate 10, the third motor 19 is started, the third motor 19 drives the rotating shaft 20 through the output shaft and drives the impact block 21 to rotate, vibration is generated by the filter plate 10, if the size of raw materials particles is qualified, the raw materials fall into the finished product collecting box 13 from the filter plate 10, the raw materials slide out of the grinding box 1 along the guide block 11, fall into the side box body 14, one part of the motor 15 falls into the side box 14, the second motor 15 falls into the position between the two grinding rollers, the second motor 15 returns to the side of the filter plate 13, the finished product collecting box is completely rotates through the output shaft, the second motor 19 is completely rotates, and the finished product is completely ground by the grinding by the filter plate 10, and if the raw materials pass through the filter plate is completely.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. The utility model provides a carborundum sealing member grinder, includes grinding case (1), set up the pan feeding mouth on grinding case (1), pan feeding mouth department rigid coupling has pan feeding hopper (2), its characterized in that: the grinding machine comprises a grinding box (1), wherein two material guide plates (3) are fixedly connected in the grinding box (1), the material guide plates (3) are symmetrically arranged, a gear box (4) is fixedly connected at the rear side of the grinding box (1), a first motor (5) is fixedly connected on the gear box (4) through a gear rack, a first gear (6) is fixedly connected on an output shaft of the first motor (5), the first gear (6) is rotatably connected in the gear box (4) through a bearing, a second gear (7) is rotatably connected in the gear box (4) through a bearing, the second gear (7) is meshed with the first gear (6), a first grinding roller (8) is fixedly connected on the first gear (6) through a connecting shaft, two filter plates (10) are fixedly connected inside the grinding box (1) through fixing rods, a plurality of filter holes are formed in the filter plates (10), the two filter plates (10) are obliquely arranged, and the two filter plates (10) are fixedly connected on the two sides of the surface of the filter plates (10) through connecting shafts, and the two filter plates (12) are fixedly connected on the surfaces of the two filter plates (12).

2. A silicon carbide seal grinding apparatus according to claim 1, wherein: the grinding box (1) both sides rigid coupling has side box (14), rigid coupling has second motor (15) in side box (14), rigid coupling has fixed plate (16) in side box (14), the rigid coupling has the axis of rotation on second motor (15) output shaft, the rigid coupling has helical blade (17) in the axis of rotation, the discharge gate has been seted up to side box (14) one side, feed back mouth has been seted up in grinding box (1) position department that corresponds, feed back mouth department rigid coupling that grinding box (1) was seted up has feed back hopper (18), feed back hopper (18) set up in stock guide (3) top, feed back hopper (18) are slope setting.

3. A silicon carbide seal grinding apparatus according to claim 2, wherein: the grinding box (1) is fixedly connected with a third motor (19) through a motor frame, an output shaft of the third motor (19) is fixedly connected with a rotating shaft (20), and a plurality of impact blocks (21) are fixedly connected on the rotating shaft (20).

4. A silicon carbide seal grinding apparatus according to claim 3, wherein: the grinding box (1) is provided with a collecting opening, a finished product collecting box (13) is inserted in the collecting opening, a fixing strip is fixedly connected to the lower portion of the grinding box (1), a sliding groove is formed in the lower portion of the finished product collecting box (13), the fixing strip is slidably connected in the sliding groove, and a handle is fixedly connected to the finished product collecting box (13).

5. A silicon carbide seal grinding apparatus according to claim 4, wherein: an observation port is formed in the grinding box (1), and an observation window (22) is fixedly connected to the observation port formed in the grinding box (1).

6. A silicon carbide seal grinding apparatus according to claim 5, wherein: the grinding box (1) is fixedly connected with a mounting box, and a controller (23) is fixedly connected in the mounting box.